If this puzzle looks a little familiar, there's a reason for that. In 2015, Dudás shared a puzzle of a panda among snowmen on Facebook. The post went viral, being shared more than 100,000 times in a week, according to Business Insider.

Although this puzzle hasn't achieved the same social media success as the pandas, it's still quite the head scratcher.

There is a card there, we promise.

Did you find it?

Do you want a hint.

This is your last chance to close the tab if you don't want a hint.

You ready for the hint?

Are you sure?

OK, here it is.

Do you see the green bag with the candy canes — in the fourth row all the way on the left side? Count eight cards to the right, and you'll see it.